Question

21.
3) HN-NHL
In Middleton's method for detection of elements, the organic substance is fused with
1) Zn powder
2) Zn powder + Na,co,
3) NaOH + Zn powder
4) Na,Co, + KNO,
heated with Na,o phosphorus​

Answer 1

Answer:

what is Middleton's meaning

Explanation:

please tell